package com.cwj;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @author chenwujie
 * @date 2020/9/1714:54
 */
public class TestIntegerToString {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>(Arrays.asList("abc"));
        String collect = list.stream().filter(e -> !e.isEmpty()).collect(Collectors.joining(", "));
        System.out.println(collect);
    }

    public static int test01(int i){
        return i * 100;
    }

    public static int test02(int q){
        return (q << 6) + (q << 5) + (q << 2);
    }
}
